Spring-damper system for use in bearings or as a damper

摘要

A spring-damper system for use in bearings or as a damper, in particular as a spring-damper system in active engine bearings includes a coupling device which can be coupled to a load and to a supporting device at a bearing or damping point, in order to mount the load in such a way that it can vibrate on the supporting device. The coupling device is designed to transmit a load input generated by the load substantially without loss to a spring-damper device and to absorb a reaction thereto by the spring-damper device and to feed said reaction back to the load, in order to counteract the load input in a vibration-damping fashion. In this context, the spring-damper device can be arranged and/or is arranged spatially separate from the bearing or damping point.

主权项

1. A spring-damper system for use in bearings or as a damper, comprising:
a spring-damper device; and a coupling device having a first part and a second part, the first part configured to be coupled to a load and to a supporting device at a bearing or damping point to mount the load relative to the supporting device so that the load can vibrate on the supporting device, wherein the first part of the coupling device transmits a load input generated between the load and the supporting device substantially without loss from the bearing point to the second part of the coupling device arranged at the spring-damper device, the first part and the second part are coupled by a first connector element so that a displacement of the first part in response to the load input causes a corresponding displacement of the second part, the corresponding displacement being applied to the spring-damper device to absorb a reaction thereto, and the coupling device feeds said reaction back to the load to counteract the load input to effect a vibration-damping between the load and the supporting device, wherein the spring-damper device is connected to the bearing point only through the coupling device.